Wearable device



FIG. 1 is a front view of a wearable device showing the claimed design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The oblique shade lines in the figures show transparency or translucency.

The broken lines in the figures show portions of the wearable device that form no part of the claimed design. 

CLAIM The ornamental design for a wearable device, as shown and described. 